EURASIP Journal on Image and Video Processing

Table 2 The segmentation performance of CoSand [4], ClassCut [9], Joulin et al. [19] and our method over the Oxford flowers, UCSD birds and CMU iCoseg datasets

From: A hierarchical graph model for object cosegmentation

	Oxford flowers		UCSD birds		CMU iCoseg
Method	Accuracy	Time(s)	Accuracy	Time(s)	Accuracy	Time(s)
CoSand [4]	0.68	39.21	0.42	37.50	0.52	23.90
ClassCut [9]	0.72	95.96	0.32	93.71	0.51	78.43
Joulin et al. [19]	0.70	33.07	0.35	19.44	0.43	19.19
Our method (initial)	0.67	-	0.52	-	0.64	-
Our method (final)	0.84	24.14	0.68	13.11	0.74	11.19

The values in bold indicate the best results.

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